For sliding glass door
A home owner from Fairfield, ca says:
May 26, 2014
Looks like several items on your website, but my part has wheel diameter of 1 inch. Do you have this in stock anymore??
Dave from SWISCO responded:
May 28, 2014
Take a look at our 81-138 roller housing. The wheels are 1-1/8", but I think that extra height should be okay. These are adjustable. All you need to do is check the size of the housing to see if it matches up to yours.